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3.1.30.2: Serratia marcescens nuclease

This is an abbreviated version!
For detailed information about Serratia marcescens nuclease, go to the full flat file.

Word Map on EC 3.1.30.2

Reaction

endonucleolytic cleavage to 5'-phosphomononucleotide and 5'-phosphooligonucleotide end-products =

Synonyms

barley nuclease, BFN1, BMN, CAD, caspase-activated DNase, DFF, DFF40/CAD endonuclease, DNA fragmentation factor, EC 3.1.4.9, ENDO1, ENDO2, ENDO4, ENDO5, endonuclease, endonuclease (Serratia marcescens), endonuclease 1, endonuclease 2, endonuclease 4, endonuclease 5, Kamchatka crab duplex-specific nuclease, More, mung bean nuclease, NUC49, nucA, NucANLS, nuclease A, nuclease I, nuclease, nucleate endo-, nucleate endonuclease, Par_DSN, plant nuclease I, plant S1-like nuclease, plant type I nuclease, rNUC49, S1-like nuclease, Serratia marcescens endonuclease, Serratia marcescens nuclease, Sm2, Sma, Sma nuc, Sma nuc endonuclease, SMnase

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.30 Endoribonucleases that are active with either ribo- or deoxyribonucleic acids and produce 5'-phosphomonoesters
                3.1.30.2 Serratia marcescens nuclease

Purification

Purification on EC 3.1.30.2 - Serratia marcescens nuclease

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
2 forms: A, B
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affinity chromatography, 63fold purification
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ion exchange chromatography on DEAE-cellulose DE-32 and DEAE-cellulose DE-52
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native enzyme 265fold to homogeneity from seedlings by ammonium sulfate fractionation, anion exchange chromatography and heparin affinity chromatography
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nuclease Le3
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one-step protocol for chromatographic purification. The purification procedure provides substantial yields of homogenously pure and highly active enzyme
Par_DSN-t1 is insoluble and inactive after puriciation and renaturation
purified to near homogeneity
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recombinant protein using His-tag
similar enzyme
Azotobacter agilis
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Sm1 and Sm2
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